Hair dryer attachment



FIG. 1 is a front perspective view of a hair dryer attachment, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings depict portions of the hair dryer attachment that form no part of the claimed design.

The dot-dash broken lines in the FIGS. 4-7 depict a boundary line and form no part of the claimed design. 

CLAIM The ornamental design for a hair dryer attachment, as shown and described. 